On the cover was a fuzzy photograph of a young woman with her blond hair pulled back in a haphazard braid, smiling sideways for the camera, water shimmering in the background - not the cool, glossy product the jazz impresario is accustomed to. ''The girl was this country, wholesome type, and I thought `What the devil is this?''' Taylor recalls. ''So I put it on, and I am getting dressed, and this v